190411775

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 242622864

約数和(自身を除く): 52211089

約数列:

[1, 5, 25, 53, 131, 265, 655, 1097, 1325, 3275, 5485, 6943, 27425, 34715, 58141, 143707, 173575, 290705, 718535, 1453525, 3592675, 7616471, 38082355, 190411775]

約数ペア:

[(1, 190411775), (5, 38082355), (25, 7616471), (53, 3592675), (131, 1453525), (265, 718535), (655, 290705), (1097, 173575), (1325, 143707), (3275, 58141), (5485, 34715), (6943, 27425)]